*Discontinued*  Replaced the new Plantronics HW510-CIS EncorePro Noise Canceling Cisco Headset

Plantronics HW251N-CIS is GREAT for Cisco IP Telephones. Working with the latest in wideband VoIP technology, the Plantronics SupraPlus Wideband headset delivers the highest level of audio performance even in noisy environments. The SupraPlus Wideband helps overcome the challenges posed by traditional technology, delivering heightened speech clarity and life-like fidelity. Users will experience greater satisfaction through enhanced intelligibility and reduced miscommunication. An Ultra Noise-Canceling microphone filters out excessive background sound to further heighten call clarity. Designed for over-the-head comfort, the SupraPlus Wideband lets users choose between experiencing total-focus sound reduction (Binaural design- Plantronics HW261N-CIS) or conversing easily with coworkers without removing the headset (Monaural design - this headset). Clearline audio keeps incoming sounds at a consistent and comfortable listening level. Retail price $142.00

Certified compatible with Cisco IP phone models:

Cisco IP 69xx
Cisco IP 78xx
Cisco IP 79xx
Cisco IP 88xx
Cisco IP 89xx
Cisco IP 99xx

Key Features:

• Includes Cisco Certified Adapter Cable - No other cables or adapters needed for your Cisco Phone
• Monaural Design (single ear)
• Delivers richer, more natural communication as part of a wideband-enabled VoIP system
• Wideband audio improves customer satisfaction through better enhanced quality communications
• Wideband audio improves speech clarity and decreases errors, repeats, and listener fatigue
• Ultra Noise-Canceling (UNC) microphone filters out background sound
• Includes direct cable for the Cisco IP telephones (no amplifier required)

<= This headset has a Modular Connection at the end. It plugs directly into your Cisco IP telephones headset port. No amplifier and additional cords are required.

For more details see Plantronics HW251N datasheet

Also see Plantronics SupraPlus Wideband Headsets FAQ

Optional Accessories for the Plantronics HW251N-CIS:

Plantronics Foam Ear Cushions Supra Plus (2 pairs)

Plantronics Leatherette Ear Cushions SupraPlus